72080550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 200880000

約数和(自身を除く): 128799450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 107, 135, 150, 214, 225, 270, 321, 450, 499, 535, 642, 675, 963, 998, 1070, 1350, 1497, 1605, 1926, 2495, 2675, 2889, 2994, 3210, 4491, 4815, 4990, 5350, 5778, 7485, 8025, 8982, 9630, 12475, 13473, 14445, 14970, 16050, 22455, 24075, 24950, 26946, 28890, 37425, 44910, 48150, 53393, 67365, 72225, 74850, 106786, 112275, 134730, 144450, 160179, 224550, 266965, 320358, 336825, 480537, 533930, 673650, 800895, 961074, 1334825, 1441611, 1601790, 2402685, 2669650, 2883222, 4004475, 4805370, 7208055, 8008950, 12013425, 14416110, 24026850, 36040275, 72080550]

約数ペア:

[(1, 72080550), (2, 36040275), (3, 24026850), (5, 14416110), (6, 12013425), (9, 8008950), (10, 7208055), (15, 4805370), (18, 4004475), (25, 2883222), (27, 2669650), (30, 2402685), (45, 1601790), (50, 1441611), (54, 1334825), (75, 961074), (90, 800895), (107, 673650), (135, 533930), (150, 480537), (214, 336825), (225, 320358), (270, 266965), (321, 224550), (450, 160179), (499, 144450), (535, 134730), (642, 112275), (675, 106786), (963, 74850), (998, 72225), (1070, 67365), (1350, 53393), (1497, 48150), (1605, 44910), (1926, 37425), (2495, 28890), (2675, 26946), (2889, 24950), (2994, 24075), (3210, 22455), (4491, 16050), (4815, 14970), (4990, 14445), (5350, 13473), (5778, 12475), (7485, 9630), (8025, 8982)]